The 29-year-old midfielder who moved to Chinese Super League after a decade at the Stamford Bridge, has been married to the Russian for five years and their union has welcomed a set of female twins.
Olga, who recently joined the Super Eagles skipper in China shared some sweet words about their relationship.
"Five years ago today, you walked into my parents house and into my life. A year later on that exact day we went on our first date, you are persistent @mikel_john_obi. I am so lucky to share my life with you and our precious little peanuts. Love you #March29 #pooh1 #pooh2 #pooh3 #pooh4," Olga posted on Instagram.